Sonya M. John
Experienced in Danon Disease

Dr. Sonya M. John

Cardiology
UPMC
UPMC Heart And Vascular Institute
400 Oxford Drive, Suite 75, 
Monroeville, PA 
On Staff At
Accepting New Patients

Experienced in Danon Disease
UPMC
UPMC Heart And Vascular Institute
400 Oxford Drive, Suite 75, 
Monroeville, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Sonya Maryliz John, MD, specializes in cardiology and is board-certified in internal medicine by the American Board of Internal Medicine and echocardiography by the National Board of Echocardiography. She is affiliated with UPMC East. Dr. John completed her fellowship and residency at UC San Diego Department of Medicine and medical degree at The Ohio State University.

Dr. John is rated as an Experienced provider by MediFind in the treatment of Danon Disease. Her top area of expertise is Danon Disease.

Her clinical research consists of co-authoring 4 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 1 article in the study of Danon Disease.

Graduate Institution
The Ohio State University
Residency
UC San Diego/Department of Medicine
Specialties
Cardiology
Licenses
Internal Medicine in PA
Board Certifications
American Board Of Internal Medicine
National Board Of Echocardiography
Fellowships
UC San Diego/Department of Medicine
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Community Health Group
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
SCAN Health Plan
  • INSURANCE PLAN
  • MEDICARE MAPD
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 2 Less Insurance Carriers -

Locations

UPMC Heart and Vascular Institute
400 Oxford Drive, Suite 75, Monroeville, PA 15146
Call: 412-376-8681
Other Locations
UPMC Heart and Vascular Institute
1500 5th Avenue, Floor 2, Mckeesport, PA 15132
Call: 412-703-9205

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


4 Total Publications

Identification and management of patients at high-risk for cardiovascular disease in primary prevention.
Identification and management of patients at high-risk for cardiovascular disease in primary prevention.
Journal: American journal of preventive cardiology
Published: May 17, 2025
View All 4 Publications
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Stephen Y. Chan
Experienced in Danon Disease
Dr. Stephen Y. Chan
Cardiology
Experienced in Danon Disease
Dr. Stephen Y. Chan
Cardiology

UPMC Heart And Vascular Institute (Pulmonary Hypertension Clinic)

200 Lothrop Street, 5B, 
Pittsburgh, PA 
 (10.3 miles away)
412-647-4123
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Stephen Y. Chan MD, PhD, is a cardiologist and is certified in cardiovascular disease and internal medicine by the American Board of Internal Medicine. He is director for the Vascular Medicine Institute as well as director for the Center for Pulmonary Vascular Biology and Medicine. Dr. Chan is also a professor of medicine at the University of Pittsburgh School of Medicine. He received his medical degree from the University of California San Francisco and completed his residency at Brigham & Women’s Hospital, followed by his fellowship at Massachusetts General Hospital. Dr. Chan joined the UPMC Heart and Vascular Institute in 2015. His clinical interests include basic and translational science. Dr. Chan has 98 peer-reviewed publications, 24 of which are original work, and is a member of the American Heart Association and the Pulmonary Hypertension Association. View Dr. Chan's full list of publications from PubMed. Dr. Chan is rated as a Distinguished provider by MediFind in the treatment of Danon Disease. His top areas of expertise are Pulmonary Hypertension, Hypertension, Cor Pulmonale, Cardiac Ablation, and Pacemaker Implantation.

VIEW MORE DANON DISEASE DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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        • Danon Disease
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